[FIX] export time regression by b5c660d8

While c059e7b93c64b9dd9bc96eeb6ee5cadf significantly lowers the cost
of generating xids, a safety invalidate cache can regress cases
significantly e.g. 18s -> 430s (7mn) for some recursive exports of
xids as the cache would be completely cleared *after each record*
requiring complete fetching & recomputation of the following records.

Fix by only clearing the cache if we've actually had to create
xids *and* only for ir.model.data records.

It's possible that clearing the cache isn't even necessary at all (?),
check with @rco-odoo

OPW-1835226

0 files changed, 0 insertions, 0 deletions